package book;

public class BookList {
    private Book[] books = new Book[10];
    private int useSize;//计数器,记录实际放入的本数
    public BookList() {
        books[0] = new Book("西游记","吴承恩",20,"小说");
        books[1] = new Book("红楼梦","曹雪芹",25,"小说");
        books[2] = new Book("三国演义","罗贯中",23,"小说");
        this.useSize = 3;
    }
    public Book getBook (int pos) {
        return books[pos];
    }
    public void setBooks(int pos,Book book) {
        books[pos] = book;
    }
    public int getUseSize() {
        return useSize;
    }

    public void setUseSize(int useSize) {
        this.useSize = useSize;
    }

}
